CN211113096U - Milling device for cold recycling construction of asphalt concrete pavement - Google Patents
Milling device for cold recycling construction of asphalt concrete pavement Download PDFInfo
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- CN211113096U CN211113096U CN201920246011.6U CN201920246011U CN211113096U CN 211113096 U CN211113096 U CN 211113096U CN 201920246011 U CN201920246011 U CN 201920246011U CN 211113096 U CN211113096 U CN 211113096U
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Abstract
The utility model discloses a cold regeneration construction of asphalt concrete road surface is with milling plane device, include: a housing; the moving plate is connected between the left side and the right side of the inner surface of the shell in a sliding manner; the supporting plate is fixed on the left side of the bottom of the moving plate; the first rotating shaft is rotatably connected to the right side of the supporting plate; the milling and planing roller is arranged on the surface of the first rotating shaft; the first motor is fixed on the left side of the inner wall of the shell through a fixing block; the screw rod is fixed at one end of an output shaft of the first motor through a coupler; two thread blocks, the utility model relates to a milling machine technical field. This bituminous concrete road surface cold recycling construction is with milling plane device volume milling plane roller's high adjustment mechanism is simple, and the regulation precision is high and mill plane more stable of plane roller during operation to can cool down milling plane roller when just can preventing that the dust from kicking up, prolong its life.
Description
Technical Field
The utility model relates to a milling machine's technical field specifically is a bituminous concrete road surface cold recycling construction is with milling device.
Background
The road milling machine is one of the main machines of the asphalt pavement maintenance construction machinery, one of the main devices of the asphalt concrete pavement maintenance construction, is mainly used for excavating and renovating asphalt concrete surface courses of highways, town roads, airports, goods yards and the like, can also be used for removing the defects of pavement upheaval, oil wave, reticulate patterns, ruts and the like, can also be used for excavating pavement pit slots and grooves, roughening of cement pavements and milling and flattening of staggered platforms of the surface courses.
The method is the most economical modern maintenance method by milling damaged old paved layers with a pavement milling machine and then paving new paved layers, the pavement milling machine is widely used in maintenance engineering of town municipal roads and highways, the height adjusting mechanism of the milling cutter head of the existing milling machine is complex in structure and poor in stability, and a large amount of dust is easily raised in the using process, so that environmental pollution is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a cold regeneration of asphalt concrete road surface is under construction with milling plane device has solved current milling plane and has milled plane tool bit height adjusting mechanism structure complicacy, poor stability, and has raised a large amount of dusts easily in the use, causes environmental pollution's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an asphalt concrete road surface cold recycling construction is with milling plane device, includes: a housing;
the moving plate is connected between the left side and the right side of the inner surface of the shell in a sliding manner;
the supporting plate is fixed on the left side of the bottom of the moving plate;
the first rotating shaft is rotatably connected to the right side of the supporting plate;
a milling roller disposed on a surface of the first rotating shaft;
the first motor is fixed on the left side of the inner wall of the shell through a fixing block;
the screw rod is fixed at one end of an output shaft of the first motor through a coupler;
the two thread blocks are respectively in threaded connection with the left end and the right end of the surface of the screw rod;
the pushing plate is rotatably connected to the bottom of the thread block;
the water tank is fixedly connected to the top of the inner wall of the shell and is positioned on the back of the moving plate;
the water pump is fixedly arranged at the bottom of the inner wall of the water tank;
the mounting tube is fixed at the bottom of the moving plate;
and the fan-shaped spray head is communicated with the bottom of the surface of the mounting pipe.
Furthermore, a protection box is fixedly connected to the right side of the bottom of the moving plate, the right end of the first rotating shaft penetrates through the protection box and extends to the inside of the protection box, and the right end of the first rotating shaft is rotatably connected with the right side of the inner wall of the protection box.
Furthermore, a second motor is fixedly connected to the right side of the top of the moving plate, a second rotating shaft is fixedly connected to one end of an output shaft of the second motor through a coupler, a connecting block is rotatably connected to the right end of the second rotating shaft, and the bottom of the connecting block is fixedly connected to the top of the moving plate.
Further, the surface cover of second axis of rotation is equipped with first belt pulley, the right-hand member of first axis of rotation just is located the inside cover of protection box is equipped with the second belt pulley, the surface of first belt pulley is passed through the belt and is connected with the transmission of second belt pulley.
Further, the screw thread at both ends is reverse setting about the lead screw, the bottom of slurcam with the top of movable plate rotates and connects, the equal fixedly connected with slide bar in the left and right sides of shell bottom, the top of slide bar is run through the movable plate just extends to the top of movable plate, just be located the fixed surface of slide bar between the bottom of movable plate and the bottom of shell inner wall and be connected with the elastic component.
Furthermore, the middle of the installation pipe is communicated with a connecting pipe, a top pipe of the connecting pipe penetrates through the movable plate and extends to the upper side of the movable plate, the output end and the input end of the water pump are communicated with water conveying pipes, one end of each water conveying pipe penetrates through the water tank and extends to the outside of the water tank, one end of each water conveying pipe is located outside the water tank and is communicated with the connecting pipe, a water inlet pipe penetrates through the top of the water tank, and the top end of the water inlet pipe penetrates through the shell and extends to the outside of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the milling device for cold recycling construction of the asphalt concrete pavement is characterized in that a first motor is started, an output shaft of the first motor drives a screw rod to rotate in a forward direction, threads on the surface of the screw rod are arranged in a reverse direction, so that two thread blocks are driven to move to opposite sides, two thread blocks drive two pushing plates to rotate to opposite sides, so that the pushing plates push a movable plate downwards, the movable plate drives a milling and planing roller to move downwards through a supporting plate and a protective box, a second motor is started simultaneously, the second motor drives a first belt pulley to rotate, the first belt pulley drives a second belt pulley to rotate through a belt, so that the milling and planing roller is driven to mill and plane the pavement, wherein the protective box can protect the second belt pulley and the belt to prevent the second belt pulley from being damaged during milling and planing, the first motor is turned off after depth adjustment is completed, the adjustment is carried out through the screw rod, so that the adjustment progress is more accurate, the movable plate slides along the slide rod in the downward movement process, the elastic part is compressed at the same time, the whole adjusting process is more stable through the slide rod and the elastic part, meanwhile, the elastic part can buffer and absorb the vibration and the like generated in the working process of the milling roller, the water pump is started in the milling process, the water pump presses water into the connecting pipe through the water pipe, the water enters the mounting pipe through the connecting pipe and is sprayed out through the fan-shaped spray heads, the area of the water sprayed out can be increased through the fan-shaped spray heads, dust can be placed and raised through the water sprayed out by the fan-shaped spray heads, meanwhile, the cutter head on the milling roller can be cooled, the abrasion is reduced, the height adjusting mechanism of the milling roller of the milling device is simple, the adjusting precision is high, the milling roller is more stable in working, the dust can be prevented from being raised, and the milling roller can be cooled down at the same time, the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
fig. 3 is a schematic view of the internal structure of the water tank of the present invention.
In the figure: the device comprises a shell, a moving plate 2, a supporting plate 3, a protective box 4, a first rotating shaft 5, a milling roller 6, a first motor 7, a fixed block 8, a screw rod 9, a thread block 10, a pushing plate 11, a second motor 12, a second rotating shaft 13, a first belt pulley 14, a water tank 15, a mounting pipe 16, a connecting pipe 17, a fan-shaped spray head 18, a water delivery pipe 19, a water inlet pipe 20, a sliding rod 21, an elastic part 22, a second belt pulley 23, a water pump 24 and a connecting block 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an asphalt concrete road surface cold recycling construction is with milling plane device, includes: a housing 1;
the moving plate 2 is connected between the left side and the right side of the inner surface of the shell 1 in a sliding mode;
the supporting plate 3 is fixed on the left side of the bottom of the moving plate 2;
a first rotating shaft 5, wherein the first rotating shaft 5 is rotatably connected to the right side of the supporting plate 3;
the milling roller 6 is arranged on the surface of the first rotating shaft 5, and a milling cutter head is arranged on the surface of the milling roller 6;
the first motor 7 is fixed on the left side of the inner wall of the shell 1 through a fixing block 8, and the first motor 7 can rotate forwards and backwards;
the screw rod 9 is fixed at one end of an output shaft of the first motor 7 through a coupler;
the two thread blocks 10 are respectively in threaded connection with the left end and the right end of the surface of the screw rod 9, thread grooves matched with the screw rod 9 are formed in the two thread blocks 10, and the top of each thread block 10 is in sliding connection with the top of the inner wall of the shell 1;
the pushing plate 11 is rotatably connected to the bottom of the thread block 10;
the water tank 15 is fixedly connected to the top of the inner wall of the shell 1 and is positioned on the back of the moving plate 2;
the water pump 24 is fixedly arranged at the bottom of the inner wall of the water tank 15;
the mounting tube 16 is fixed at the bottom of the moving plate 2;
a fan-shaped spray head 18, wherein the fan-shaped spray head 18 is communicated with the bottom of the surface of the installation pipe 16, and the number of the fan-shaped spray heads 18 is multiple.
The right side fixedly connected with protection box 4 of moving plate 2 bottom, the top of protection box 4 is not sealing structure, the right-hand member of first axis of rotation 5 runs through protection box 4 and extend to the inside of protection box 4, the right-hand member of first axis of rotation 5 with the right side of 4 inner walls of protection box rotates and is connected.
The right side fixedly connected with second motor 12 at 2 tops of movable plate, second motor 12, first motor 7 and water pump 24 all are connected with external power source through the power cord, shaft coupling fixedly connected with second axis of rotation 13 is passed through to the one end of second motor 12 output shaft, the right-hand member of second axis of rotation 13 rotates and is connected with connecting block 25, the bottom of connecting block 25 with the top fixed connection of movable plate 2.
The surface cover of second axis of rotation 13 is equipped with first belt pulley 14, the right-hand member of first axis of rotation 5 just is located the inside cover of protection box 4 is equipped with second belt pulley 23, sets up the through-hole with belt looks adaptation on the movable plate 2, the surface of first belt pulley 14 is passed through the belt and is connected with the transmission of second belt pulley 23.
The screw thread at both ends is reverse setting about lead screw 9, the bottom of slurcam 11 with the top of movable plate 2 is rotated and is connected, the equal fixedly connected with slide bar 21 in the left and right sides of 1 bottom of shell, the top of slide bar 21 is run through movable plate 2 and extend to the top of movable plate 2, the fixed surface that just is located slide bar 21 between the bottom of movable plate 2 and the bottom of 1 inner wall of shell is connected with elastic component 22.
The middle of the mounting pipe 16 is communicated with a connecting pipe 17, the top pipe of the connecting pipe 17 penetrates through the movable plate 2 and extends to the upper part of the movable plate 2, the output end and the input end of a water pump 24 are both communicated with a water pipe 19, the water pipe 19 is a hose and has a sufficient length, the penetrating part of the water pipe 19 and the water tank 15 is sealed, one end of the water pipe 19 penetrates through the water tank 15 and extends to the outside of the water tank 15, one end of the water pipe 19 is positioned outside the water tank 15 and is communicated with the connecting pipe 17, the top part of the water tank 15 penetrates through a water inlet pipe 20, the top end of the water inlet pipe 20 penetrates through the shell 1 and extends to the outside of the shell 1, a sealing cover is connected to the water inlet pipe 20 through threads, a traction connecting device is arranged on the back surface of the shell 1 and is used for connecting with a, the bottom of the shell 1 is provided with universal wheels.
When the milling machine works, the back surface of the shell 1 is connected with a tractor, the milling device is conveyed to a road surface to be milled by the tractor to be milled, the milling machine is milled, when the height is adjusted, the first motor 7 is started, the output shaft of the first motor 7 drives the screw rod 9 to rotate in the forward direction, the threads on the surface of the screw rod 9 are arranged in the reverse direction, so that the two thread blocks 10 are driven to move towards the opposite side, the two thread blocks 10 drive the two push plates 11 to rotate towards the opposite side, so that the push plates 11 push the movable plate 2 downwards, the movable plate 2 drives the milling roller 6 to move downwards through the supporting plate 3 and the protective box 4, the second motor 12 is started at the same time, the second motor 12 drives the first belt pulley 14 to rotate, the first belt pulley 14 drives the second belt pulley 23 to rotate through a belt, so that the milling roller 6 is driven to mill the road surface, wherein the second belt pulley 23 and the belt can be protected, prevent to receive the damage when milling and planing, close first motor 7 after the degree of depth control is accomplished, adjust through lead screw 9, make the progress of regulation more accurate, more stable, and moving plate 2 in the course of moving down, slide along slide bar 21, compress elastic component 22 simultaneously, make the whole course of regulation more stable through slide bar 21 and elastic component 22, elastic component 22 can cushion and absorb vibrations etc. that milling and planing roller 6 produced in the work at the same time, through turning on water pump 24 in the course of milling and planing, water pump 24 impresses water to connecting pipe 17 through raceway 19, enter into the inside of installation pipe 16 through connecting pipe 17 and spout through sector 18, sector 18 can increase the area of water blowout, and be provided with a plurality of sector 18 on the installation pipe 16, can place the dust through the water that sector 18 spouts, can cool down the tool bit on milling and planing roller 6 simultaneously, and the abrasion is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an asphalt concrete road surface cold recycling construction is with milling plane device which characterized in that includes: a housing;
the moving plate is connected between the left side and the right side of the inner surface of the shell in a sliding manner;
the supporting plate is fixed on the left side of the bottom of the moving plate;
the first rotating shaft is rotatably connected to the right side of the supporting plate;
a milling roller disposed on a surface of the first rotating shaft;
the first motor is fixed on the left side of the inner wall of the shell through a fixing block;
the screw rod is fixed at one end of an output shaft of the first motor through a coupler;
the two thread blocks are respectively in threaded connection with the left end and the right end of the surface of the screw rod;
the pushing plate is rotatably connected to the bottom of the thread block;
the water tank is fixedly connected to the top of the inner wall of the shell and is positioned on the back of the moving plate;
the water pump is fixedly arranged at the bottom of the inner wall of the water tank;
the mounting tube is fixed at the bottom of the moving plate;
and the fan-shaped spray head is communicated with the bottom of the surface of the mounting pipe.
2. The milling device for cold recycling construction of asphalt concrete pavement according to claim 1, wherein: the right side fixedly connected with of movable plate bottom protects the box, the right-hand member of first axis of rotation runs through protect the box and extend to protect the inside of box, the right-hand member of first axis of rotation with the right side of protecting the box inner wall is rotated and is connected.
3. The milling device for cold recycling construction of asphalt concrete pavement according to claim 2, characterized in that: the right side of the top of the moving plate is fixedly connected with a second motor, one end of an output shaft of the second motor is fixedly connected with a second rotating shaft through a coupler, the right end of the second rotating shaft is rotatably connected with a connecting block, and the bottom of the connecting block is fixedly connected with the top of the moving plate.
4. The milling device for cold recycling construction of asphalt concrete pavement according to claim 3, wherein: the surface cover of second axis of rotation is equipped with first belt pulley, the right-hand member of first axis of rotation just is located the inside cover of protection box is equipped with the second belt pulley, the surface of first belt pulley is passed through the belt and is connected with the transmission of second belt pulley.
5. The milling device for cold recycling construction of asphalt concrete pavement according to claim 1, wherein: the screw thread at both ends is reverse setting about the lead screw, the bottom of slurcam with the top of movable plate is rotated and is connected, the equal fixedly connected with slide bar in the left and right sides of shell bottom, the top of slide bar is run through the movable plate just extends to the top of movable plate, just be located the fixed surface of slide bar and be connected with the elastic component between the bottom of movable plate and the bottom of shell inner wall.
6. The milling device for cold recycling construction of asphalt concrete pavement according to claim 1, wherein: the middle of the installation pipe is communicated with a connecting pipe, a top pipe of the connecting pipe penetrates through the movable plate and extends to the upper portion of the movable plate, the output end and the input end of the water pump are communicated with water conveying pipes, one end of each water conveying pipe penetrates through the water tank and extends to the outside of the water tank, one end of each water conveying pipe is located outside the water tank and is communicated with the connecting pipe, a water inlet pipe penetrates through the top of the water tank, and the top end of the water inlet pipe penetrates through the shell and extends to the outside of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920246011.6U CN211113096U (en) | 2019-02-27 | 2019-02-27 | Milling device for cold recycling construction of asphalt concrete pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920246011.6U CN211113096U (en) | 2019-02-27 | 2019-02-27 | Milling device for cold recycling construction of asphalt concrete pavement |
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| Publication Number | Publication Date |
|---|---|
| CN211113096U true CN211113096U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920246011.6U Active CN211113096U (en) | 2019-02-27 | 2019-02-27 | Milling device for cold recycling construction of asphalt concrete pavement |
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| CN (1) | CN211113096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030679A (en) * | 2020-08-25 | 2020-12-04 | 黄玲萱 | Napping device for paving cement road |
| CN115450459A (en) * | 2022-10-14 | 2022-12-09 | 辽宁省交通高等专科学校 | Special construction equipment is milled and plane to old concrete floor of ceiling |
-
2019
- 2019-02-27 CN CN201920246011.6U patent/CN211113096U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030679A (en) * | 2020-08-25 | 2020-12-04 | 黄玲萱 | Napping device for paving cement road |
| CN112030679B (en) * | 2020-08-25 | 2022-06-14 | 山东鹿德驰机械有限公司 | Napping device for paving cement road |
| CN115450459A (en) * | 2022-10-14 | 2022-12-09 | 辽宁省交通高等专科学校 | Special construction equipment is milled and plane to old concrete floor of ceiling |
| CN115450459B (en) * | 2022-10-14 | 2023-08-22 | 辽宁省交通高等专科学校 | Special construction device for milling old concrete floor slab of ceiling |
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